Average Co-Inventor Count = 5.00
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Crayola Llc. (3 from 130 patents)
3 patents:
1. 10195623 - Marker airbrush
2. 10081027 - Marker airbrush
3. 9713815 - Marker airbrush